CRISPR Can Track Cellular History of a Mammalian Embryo
CRISPR Can Track Cellular History of a Mammalian Embryo
Researchers used the genome-editing technology to analyze the development of mouse tissues.
CRISPR Can Track Cellular History of a Mammalian Embryo
CRISPR Can Track Cellular History of a Mammalian Embryo

Researchers used the genome-editing technology to analyze the development of mouse tissues.

Researchers used the genome-editing technology to analyze the development of mouse tissues.

techniques, developmental biology, immunology
Image of the Day: Revival
Image of the Day: Revival
Sukanya Charuchandra | Aug 17, 2018
Salamanders’ and lizards’ tail regeneration depends on the quality of their neural stem cells.
USDA Unveils New Gene-Stacking Tool to Prevent Plant Diseases
USDA Unveils New Gene-Stacking Tool to Prevent Plant Diseases
Anne N. Connor | Aug 14, 2018
The European Union says no thanks.
Image of the Day: Single Origin
Image of the Day: Single Origin
Sukanya Charuchandra | Aug 10, 2018
Despite being made of different materials, zebrafishes’ and land animals’ scales form in a similar process.
Former Students Allege Mistreatment of Lab Animals at Calgary<strong>&nbsp;</strong>
Former Students Allege Mistreatment of Lab Animals at Calgary 
Catherine Offord | Aug 9, 2018
The university is carrying out a review of animal handling in the now-closed lab of neuropsychologist Vedran Lovic.
Doubts Arise Again About CRISPR&rsquo;d Human EmbryosDoubts Arise Again About CRISPR&rsquo;d Human Embryos
Doubts Arise Again About CRISPR’d Human Embryos
Kerry Grens | Aug 8, 2018
One lab finds that a similar method produces large genetic deletions when performed in mouse embryos.
African Killifish Are the Fastest-Maturing Vertebrates
African Killifish Are the Fastest-Maturing Vertebrates
Sukanya Charuchandra | Aug 6, 2018

A new study finds the fish begin reproducing at two weeks of age.

Lab-Grown Lungs Transplanted into Pigs
Lab-Grown Lungs Transplanted into Pigs
Sukanya Charuchandra | Aug 3, 2018
The lungs survived with no complications in the animals for up to two months.
Parkinson&rsquo;s Disease Enzyme Implicated in More Cases Than Realized
Parkinson’s Disease Enzyme Implicated in More Cases Than Realized
Sukanya Charuchandra | Aug 2, 2018

Levels of active LRRK2 were high even in Parkinson’s patients without a mutation in LRRK2, suggesting that inhibitors of the protein could treat a wider patient population than expected.

These Molecules Zipper Embryos Closed
These Molecules Zipper Embryos Closed
Ashley Yeager | Aug 1, 2018
Actin rings seal off the ball of cells, aiding in implantation in the uterus. But faults in the process could explain why some pregnancies fail.